Re: [patch v6 0/3] JTAG driver introduction

2017-08-25 Thread Stuart Longland
perations on the bitmap? I'm no fan of the sysfs GPIO interface, but it beats poking around at registers behind the kernel's back. -- Stuart Longland (aka Redhatter, VK4MSL) I haven't lost my mind... ...it's backed up on a tape somewhere. signature.asc Description: OpenPGP digital signature

Re: [patch v6 0/3] JTAG driver introduction

2017-08-25 Thread Stuart Longland
perations on the bitmap? I'm no fan of the sysfs GPIO interface, but it beats poking around at registers behind the kernel's back. -- Stuart Longland (aka Redhatter, VK4MSL) I haven't lost my mind... ...it's backed up on a tape somewhere. signature.asc Description: OpenPGP digital signature

Re: [PATCH v2 0/5] minitty: a minimal TTY layer alternative for embedded systems

2017-04-03 Thread Stuart Longland
On 03/04/17 11:01, Nicolas Pitre wrote: > On Mon, 3 Apr 2017, Stuart Longland wrote: >> On 03/04/17 07:41, Nicolas Pitre wrote: >>>> No PTYs seems like a big limitation. This means no sshd? >>> Again, my ultimate system target is in the sub-megabyte of RAM. I &

Re: [PATCH v2 0/5] minitty: a minimal TTY layer alternative for embedded systems

2017-04-03 Thread Stuart Longland
On 03/04/17 11:01, Nicolas Pitre wrote: > On Mon, 3 Apr 2017, Stuart Longland wrote: >> On 03/04/17 07:41, Nicolas Pitre wrote: >>>> No PTYs seems like a big limitation. This means no sshd? >>> Again, my ultimate system target is in the sub-megabyte of RAM. I &

Re: [PATCH v2 0/5] minitty: a minimal TTY layer alternative for embedded systems

2017-04-02 Thread Stuart Longland
n I say "run", it was more like a slow crawl. Bull sharks washed onto land by flood waters run faster. Sub-megabyte system support is a noble goal, but I'm wondering how practical such systems would be, and whether an embedded real-time kernel might be a better choice than Linux

Re: [PATCH v2 0/5] minitty: a minimal TTY layer alternative for embedded systems

2017-04-02 Thread Stuart Longland
n I say "run", it was more like a slow crawl. Bull sharks washed onto land by flood waters run faster. Sub-megabyte system support is a noble goal, but I'm wondering how practical such systems would be, and whether an embedded real-time kernel might be a better choice than Linux

Labelling GPIOs for sysfs access?

2016-02-25 Thread Stuart Longland
ged to get the CANBus side to do that.) Is there some sort of mechanism by which GPIO lines could be clearly labelled to present a consistent interface in sysfs between kernel revisions? Regards, -- _ ___ Stuart Longland - Systems Engineer \ /|_) | T:

Labelling GPIOs for sysfs access?

2016-02-25 Thread Stuart Longland
ged to get the CANBus side to do that.) Is there some sort of mechanism by which GPIO lines could be clearly labelled to present a consistent interface in sysfs between kernel revisions? Regards, -- _ ___ Stuart Longland - Systems Engineer \ /|_) | T:

[REVISED PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
The following patches are the revised set, incorporating Mark Rutland's feedback. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

[PATCH 1/2] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
Add some support for configuring isl12020/isl12022 devices using the Device Tree blob. Signed-off-by: Stuart Longland --- drivers/rtc/rtc-isl12022.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c index 03b8911..59b0ea2

[PATCH 2/2] devicetree: Document binding for isl12022 driver

2014-07-16 Thread Stuart Longland
Signed-off-by: Stuart Longland --- Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index bef86e5..17e24e5 100644

Re: [PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
Hi Mark, On 16/07/14 18:59, Mark Rutland wrote: > On Wed, Jul 16, 2014 at 03:28:25AM +0100, Stuart Longland wrote: >> Add some support for configuring isl12020/isl12022 devices using the >> Device Tree blob. >> >> Signed-off-by: Stuart Longland > > Please d

Re: [PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
Hi Mark, On 16/07/14 18:59, Mark Rutland wrote: On Wed, Jul 16, 2014 at 03:28:25AM +0100, Stuart Longland wrote: Add some support for configuring isl12020/isl12022 devices using the Device Tree blob. Signed-off-by: Stuart Longland stua...@vrt.com.au Please document this as with isl

[PATCH 2/2] devicetree: Document binding for isl12022 driver

2014-07-16 Thread Stuart Longland
Signed-off-by: Stuart Longland stua...@vrt.com.au --- Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index bef86e5

[PATCH 1/2] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
Add some support for configuring isl12020/isl12022 devices using the Device Tree blob. Signed-off-by: Stuart Longland stua...@vrt.com.au --- drivers/rtc/rtc-isl12022.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c index

[REVISED PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-16 Thread Stuart Longland
The following patches are the revised set, incorporating Mark Rutland's feedback. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

Add device tree support to ISL12022 driver

2014-07-15 Thread Stuart Longland
status = "okay"; isl12022@0x6f { compatible = "isl,isl12022"; reg = <0x6f>; }; }; ... etc }; Regards, Stuart Longland -- To unsubscribe

[PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-15 Thread Stuart Longland
Add some support for configuring isl12020/isl12022 devices using the Device Tree blob. Signed-off-by: Stuart Longland --- drivers/rtc/rtc-isl12022.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c index 03b8911..aa55f08

[PATCH] drivers/rtc/rtc-isl12022.c: Device tree support

2014-07-15 Thread Stuart Longland
Add some support for configuring isl12020/isl12022 devices using the Device Tree blob. Signed-off-by: Stuart Longland stua...@vrt.com.au --- drivers/rtc/rtc-isl12022.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c index

Add device tree support to ISL12022 driver

2014-07-15 Thread Stuart Longland
; isl12022@0x6f { compatible = isl,isl12022; reg = 0x6f; }; }; ... etc }; Regards, Stuart Longland -- To unsubscribe from this list: send the line unsubscribe linux-kernel

Re: 2.6.21-rc6-mm1 build error with mips

2007-04-10 Thread Stuart Longland
.c:25: > /home/compudj/git/linux-2.6-lttng/include/linux/ptrace.h:64:27: > asm/tracehook.h: No such file or directory Last I checked... only sources from linux-mips.org's git repository work. Other source trees need to be specially patched to build for MIP

Re: 2.6.21-rc6-mm1 build error with mips

2007-04-10 Thread Stuart Longland
sources from linux-mips.org's git repository work. Other source trees need to be specially patched to build for MIPS. Regards, -- Stuart Longland (aka Redhatter) .'''. Gentoo Linux/MIPS Cobalt and Docs Developer '.'` : . . . . . . . . . . . . . . . . . . . . . . .'.' http